TC Pro Hunter XT barrel 209x50 fits Thompson Center Arms Encore and Pro Hunter frames. 28" blue fluted 209x50 muzzleloader rifled barrel with sights. Includes the XT Breech Plug and Power Rod T-Handled ramrod. Drilled and tapped for scope mount. Use Pro Hunter/Encore muzzleloader forends. 50 Cal. Accuracy System - We recommend the use of a patch wrapped 45 caliber brush with seasoned and dry patches to achieve bore consistency and superb accuracy as explained in our Muzzle Loading Accuracy Report.